C# Articles, Tutorials & News
C# articles, tutorials, and news from the DotNetNews archive.
2334 articles Updated Page 39 of 94
C# articles, tutorials, and news from the DotNetNews archive.
C# articles
Page 39 of 94
Newest first
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How to Create a Save & Load Game System in Unity (C# Tutorial 2025)
medium.com Issue #317
Introduction
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How I Solved a MemoryException While Importing 5+ Million Rows from SQLite in C#
medium.com Issue #317
Learn how I fixed a MemoryException in C# while importing 5+ million rows from SQLite using batching and SqlBulkCopy. A real-world .NET
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SOLID Principles in C#: Building Software That Lasts
c-sharpcorner.com Issue #316
Unlock the secrets to robust and maintainable C# code with the SOLID principles! This article introduces the five fundamental design guidelines (SRP, OCP, LSP, ISP, DIP) that every C# developer should...
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When LINQ meets RxJS: Thinking in queries on the frontend
medium.com Issue #316
The first time I saw switchMap, I thought it was LINQ’s long-lost cousin who moved to the frontend and changed their name.
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What’s new in .NET 10
medium.com Issue #316
Explore the most interesting new features in C# 14, ASP.NET Core, and .NET 10.
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This One C# Keyword Replaced an Entire Design Pattern (And Nobody Noticed)
medium.com Issue #316
I deleted 132 lines of Builder pattern code after switching to record struct + with + required.
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Our Favorite New Features in .NET 10 and C# 14
blog.leadingedje.com Issue #315
See our favorite new C#, ASP.NET, and EF Core features in .NET’s latest LTS release Continue reading on Leading EDJE »
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Stop Guessing: Here’s What .NET GC Isn’t Telling You
medium.com Issue #315
Discover how memory really gets managed and why your app might be bleeding performance
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You’re Still Boxing and Don’t Even Know It — Hidden Allocations in Modern C#
medium.com Issue #315
“GC pauses don’t come from nowhere — they come from your code.”
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Your .NET App Can Think — Add AI Reasoning Using Microsoft’s Own Stack
medium.com Issue #315
A step-by-step guide to building reasoning APIs using Semantic Kernel, Azure OpenAI, and function calling. By Mohammad Shoeb — Microsoft…
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A Developer's Guide to Fine-Tuning GPT-4o for Image Classification on Azure AI Foundry
devblogs.microsoft.com Issue #315
Whether you’re a machine learning practitioner, app developer, or just curious about the latest in AI, this guide shows how you can quickly boost image classification accuracy using cutting-edge Visio...
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Pooled Collections in C#: A Practical Guide to Collections.Pooled for High-Performance .NET
levelup.gitconnected.com Issue #314
Learn how to use pooled collections in C# with the Collections.Pooled NuGet package. See real-world examples of PooledList<T> and… Continue reading on Level Up Coding »
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Customize C# Code Formatting in Visual Studio Code
c-sharpcorner.com Issue #314
This guide provides practical steps to customize your VS Code settings, utilize .editorconfig for team consistency, and leverage CSharpier for automated formatting. Learn to control indentation, spaci...
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The Mapping Anti-Pattern That’s Silently Breaking Your C# Code — And the Facet Fix That Ends It…
blog.stackademic.com Issue #314
Discover how one overlooked design flaw in object mapping leads to brittle, untestable systems — and how a simple architectural shift with… Continue reading on Stackademic »
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Multi-Threading in C#: How to Do Many Things at Once
medium.com Issue #314
If single-threading is like one chef cooking in one kitchen, multi-threading is when you hire more chefs — each working on a different…
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After 17 Years, C# Finally Gets Extension Properties
mareks-082.medium.com Issue #314
Extension methods have been a huge success in C#. It only took 17 years to get properties. Let’s see if they’re worth the wait.
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Inlining and structs in C#
steven-giesel.com Issue #313
In this - somewhat technical and barely usable - blog post, we will have a look at inlining and structs in C#. And how they can optimize performance in some interesting ways.
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C# — Unique behavior when passing array and list objects as parameters
medium.com Issue #313
When programming using C#, there are not many cases where you will deal with objects and sequences of objects (in the form of arrays or…
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Single Responsibility Principle (SRP) in C#: One Class, One Job
c-sharpcorner.com Issue #313
Unlock the power of clean code with the Single Responsibility Principle (SRP) in C#! This article provides a practical guide to understanding and applying SRP, the cornerstone of SOLID principles. Lea...
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Building My First Real .NET Application: Lessons from the Trenches
medium.com Issue #313
A candid look at what went wrong, what worked, and how I learned to think in systems, not snippets. Continue reading on .Net Programming »
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Automating User Allotment Data Processing from Emails Using C# and SQL Server
c-sharpcorner.com Issue #313
Automate allotment data processing from emails using C# and SQL Server. This tutorial shows how to read emails, download CSVs, and update your database automatically.
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How LINQ Turns Your C# Code into SQL Queries (With Real Examples)
c-sharpcorner.com Issue #312
Unlock the power of LINQ! This article provides a comprehensive guide on how LINQ translates your C# code into efficient SQL queries. Learn with practical examples demonstrating filtering, joining, or...
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How I Stopped Creating My Own Objects: Learning Dependency Injection in .NET
trevoirwilliams.com Issue #312
During my early days of coding, I had a hard time understanding Dependency Injection (DI). I was so accustomed to creating objects directly inside my classes. Every time I needed something, I would si...
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Mastering Intermediate C# Interview Questions: The Complete Guide
medium.com Issue #312
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